THOMPSON DAVIS & CO., INC. - GENMARK DIAGNOSTICS INC ownership

GENMARK DIAGNOSTICS INC's ticker is GNMK and the CUSIP is 372309104. A total of 82 filers reported holding GENMARK DIAGNOSTICS INC in Q3 2014. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
THOMPSON DAVIS & CO., INC. ownership history of GENMARK DIAGNOSTICS INC
ValueSharesWeighting
Q4 2014$7,000
+75.0%
5000.0%0.01%
+60.0%
Q3 2014$4,000
-60.0%
500
-33.3%
0.01%
-64.3%
Q2 2014$10,000
-33.3%
750
-50.0%
0.01%
-44.0%
Q1 2014$15,000
-68.1%
1,500
-57.1%
0.02%
-64.8%
Q4 2013$47,0003,5000.07%
Other shareholders
GENMARK DIAGNOSTICS INC shareholders Q3 2014
NameSharesValueWeighting ↓
Casdin Capital, LLC 3,500,000$25,725,0003.13%
CADIAN CAPITAL MANAGEMENT, LP 3,830,399$28,153,0001.28%
Mesirow Financial Investment Management, Inc. 33,001$243,0001.25%
Bellevue Group AG 1,339,502$9,845,0000.62%
NEEDHAM INVESTMENT MANAGEMENT LLC 260,000$1,912,0000.58%
Lyon Street Capital, LLC 109,850$807,0000.50%
Private Wealth Partners, LLC 300,000$2,205,0000.34%
Penn Capital Management Company, LLC 455,064$3,345,0000.25%
HighTower Advisors, LLC 2,337,132$17,179,0000.12%
Schonfeld Strategic Advisors LLC 376,000$2,763,0000.12%
View complete list of GENMARK DIAGNOSTICS INC shareholders